speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

Charts Compare Measurement runs Embed a score Open to Work

freetransitedmonton.ca

https://freetransitedmonton.ca/

99PERF 78A11Y 92BEST 75SEO !AXE –CWV

Ranks Overall #1,073 Built Awesome #754

Data from Oct 7, 2026, 5:17 PM UTC old Measured once a week · 11 runs since Aug 20, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Cloudflare Hosted by Cloudflare

Lighthouse Scores LAB Simulated

99
Performance
no change
78
Accessibility
no change
92
Best Practices
no change
75
SEO
no change

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric Lab Simulated
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 1.56 s good ↓ -181 ms (-10.4%) 1.54 s – 2.10 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0 good → no change 0 – 0
TBT Total Blocking Time 0 ms good → no change 0 ms – 0 ms
FCP First Contentful Paint 1.56 s good ↓ -181 ms (-10.4%) 1.54 s – 2.10 s
Speed Index 1.56 s good ↓ -181 ms (-10.4%) 1.54 s – 2.10 s
TTFB Time to First Byte 481 ms good ↓ -181 ms (-27.3%) 461 ms – 1.02 s

LCP Subparts LAB Unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.

time to first byte 73 ms
resource load duration 32 ms
element render delay 12 ms
resource load delay 9 ms

Page weight

Metric Value Change / range Trend
Page Weight 4.0 kB ↓ -42 B (-1.1%) 3.7 kB – 4.0 kB
Requests 4 → no change 4 – 4
Third-party Weight 0 B → no change 0 B – 0 B
Third-party CPU 0 ms → no change 0 ms – 0 ms
Unused JS 0 B → no change 0 B – 0 B
Unused CSS 0 B → no change 0 B – 0 B

By resource type

Type Transfer Share Size Requests
document 57.4% 2.3 kB 1
image 42.6% 1.7 kB 1
Total 4.0 kB 4

Page health

Metric Value Change / range Trend
Main Thread Work 98 ms ↓ -42 ms (-30.1%) significant 81 ms – 140 ms
Long Tasks 0 → no change 0 – 0
DOM Elements 16 → no change 16 – 16
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 3 → no change 3 – 3
A11y Failures 2 → no change 2 – 2
A11y Failing Nodes 3 → no change 3 – 3

Main thread work

Task Time Share Duration Simulated
other 70% 69 ms
style layout 11% 11 ms
script evaluation 9% 9 ms
parse HTML 5% 5 ms
paint composite render 4% 4 ms
script parse compile 0% 0 ms
Total 98 ms

Axe violations axe-core 4.13.0, full rule set

3 violating nodes across 2 rules, 45 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

  • serious color-contrast — Elements must meet minimum color contrast ratio thresholds 2 nodes
    Offending elements
    1. p > a[href$="continuwuity.org"] 
      <a href="https://continuwuity.org">Continuwuity</a>
    2. a:nth-child(2) 
      <a href="https://forgejo.ellis.link/continuwuation/continuwuity/commit/c988c2b387449a2017562d1fa5b97c88c06f9682">c988c2b3</a>
  • critical image-alt — Images must have alternative text 1 node
    Offending element
    1. img 
      <img class="logo" src="/_continuwuity/logo.svg">

Accessibility failures 2 of 11 audits

  • color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 2 nodes
  • image-alt — Image elements do not have `[alt]` attributes 1 node

Best Practices failures 2 of 18 audits

  • errors-in-console — Browser errors were logged to the console 1 item
  • inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 3 of 9 audits

  • meta-description — Document does not have a meta description
  • robots-txt — robots.txt is not valid
  • image-alt — Image elements do not have `[alt]` attributes 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h3 1 console error

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 7, 2026, 5:17 PM UTC 99 1.56 s 0 0 ms 4.0 kB 3/3 ±0 2,368 -5% 19.8s Wayback
Sep 30, 2026, 3:39 PM UTC 99 1.74 s 0 0 ms 4.0 kB 3/3 ±1 2,502 +1% 20s Wayback
Sep 23, 2026, 10:50 AM UTC 100 1.54 s 0 0 ms 4.0 kB 3/3 ±1 2,485 0% 20s Wayback
Sep 16, 2026, 9:07 AM UTC 97 2.10 s 0 0 ms 4.0 kB 3/3 ±17 4,234 +70% 26.5s Wayback
Sep 9, 2026, 8:44 AM UTC 100 1.54 s 0 0 ms 4.0 kB 3/3 ±1 2,481 0% 19.6s Wayback
Sep 2, 2026, 3:18 AM UTC 99 1.69 s 0 0 ms 4.0 kB 3/3 ±1 2,724 +10% 19.9s Wayback
Sep 1, 2026, 5:47 PM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 17.5s
Sep 1, 2026, 7:28 AM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 17.1s
Aug 31, 2026, 10:46 PM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 18.1s
Aug 29, 2026, 5:56 AM UTC TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. 19.1s
Aug 20, 2026, 10:52 PM UTC 99 1.55 s 0 0 ms 3.7 kB 3/3 ±2 2,652 +7% 22s Wayback

Embed this score

Use this web component to show freetransitedmonton.ca's scores on any website, updated whenever this instance re-measures. Don’t forget to bundle the speedlify2-score.js component code into your site! 

<speedlify2-score speedlify-url="https://www.speedlify.dev/" url="https://freetransitedmonton.ca/"></speedlify2-score>